JP5783646B2 - バルブ - Google Patents
バルブ Download PDFInfo
- Publication number
- JP5783646B2 JP5783646B2 JP2013232139A JP2013232139A JP5783646B2 JP 5783646 B2 JP5783646 B2 JP 5783646B2 JP 2013232139 A JP2013232139 A JP 2013232139A JP 2013232139 A JP2013232139 A JP 2013232139A JP 5783646 B2 JP5783646 B2 JP 5783646B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- valve
- piston
- outer peripheral
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 109
- 230000006835 compression Effects 0.000 description 27
- 238000007906 compression Methods 0.000 description 27
- 239000006096 absorbing agent Substances 0.000 description 20
- 230000035939 shock Effects 0.000 description 20
- 238000013016 damping Methods 0.000 description 15
- 238000004891 communication Methods 0.000 description 10
- 239000010720 hydraulic oil Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3484—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of the annular discs per se, singularly or in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3481—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by shape or construction of throttling passages in piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1226—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston the fluid circulating through the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/7779—Axes of ports parallel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013232139A JP5783646B2 (ja) | 2013-11-08 | 2013-11-08 | バルブ |
DE112014005104.7T DE112014005104T5 (de) | 2013-11-08 | 2014-09-26 | Ventil |
US15/030,441 US10138976B2 (en) | 2013-11-08 | 2014-09-26 | Valve |
CN201480057430.5A CN105658988B (zh) | 2013-11-08 | 2014-09-26 | 阀 |
PCT/JP2014/075583 WO2015068489A1 (ja) | 2013-11-08 | 2014-09-26 | バルブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013232139A JP5783646B2 (ja) | 2013-11-08 | 2013-11-08 | バルブ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015094378A JP2015094378A (ja) | 2015-05-18 |
JP2015094378A5 JP2015094378A5 (ko) | 2015-06-25 |
JP5783646B2 true JP5783646B2 (ja) | 2015-09-24 |
Family
ID=53041272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013232139A Active JP5783646B2 (ja) | 2013-11-08 | 2013-11-08 | バルブ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10138976B2 (ko) |
JP (1) | JP5783646B2 (ko) |
CN (1) | CN105658988B (ko) |
DE (1) | DE112014005104T5 (ko) |
WO (1) | WO2015068489A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6642207B2 (ja) * | 2016-03-30 | 2020-02-05 | 株式会社ショーワ | 緩衝器、及び減衰力発生装置 |
DE102016223497A1 (de) * | 2016-11-28 | 2018-05-30 | Volkswagen Aktiengesellschaft | Ventileinheit und Kompressor mit einer solchen Ventileinheit |
DE102017010876B4 (de) * | 2017-11-24 | 2023-06-01 | Günther Zimmer | Zylinder-Kolben-Einheit mit lastabhängiger Drossel |
US11255399B2 (en) * | 2018-03-14 | 2022-02-22 | Zf Friedrichshafen Ag | Damping valve for a vibration damper |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648405A (en) * | 1949-12-17 | 1953-08-11 | Patent Dev Company | Piston assembly for shock absorbers |
JP3009151B2 (ja) * | 1988-04-04 | 2000-02-14 | 株式会社ユニシアジェックス | 液圧緩衝器 |
JPH02168038A (ja) * | 1988-09-30 | 1990-06-28 | Tokico Ltd | 油圧緩衝器 |
GB2226620B (en) * | 1988-10-25 | 1992-11-04 | Tokico Ltd | Hydraulic damper |
US5226512A (en) * | 1989-02-22 | 1993-07-13 | Atsugi Unisia Corporation | Variable damping force shock absorber with variable orifice for adjusting damping characteristics |
US5219414A (en) * | 1989-04-24 | 1993-06-15 | Atsugi Unisia Corporation | Variable damping force shock absorber with stroke dependent variation characteristics of damping force |
JPH03199732A (ja) * | 1989-12-27 | 1991-08-30 | Kayaba Ind Co Ltd | 油圧緩衝器のバルブ装置 |
SE9602507L (sv) * | 1996-06-25 | 1997-12-26 | Oehlins Racing Ab | Stötdämpare |
JP2001082526A (ja) * | 1999-09-17 | 2001-03-27 | Kayaba Ind Co Ltd | 油圧緩衝器用モールドピストンの製造方法 |
JP5115814B2 (ja) * | 2008-05-30 | 2013-01-09 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
CN101857036B (zh) * | 2009-04-10 | 2012-07-25 | 萱场工业株式会社 | 铁道车辆用线性减震器 |
JP2012229784A (ja) * | 2011-04-27 | 2012-11-22 | Hitachi Automotive Systems Ltd | 緩衝器 |
JP5941359B2 (ja) * | 2012-07-10 | 2016-06-29 | Kyb株式会社 | 緩衝器のバルブ構造 |
JP6014444B2 (ja) * | 2012-09-28 | 2016-10-25 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
JP6071646B2 (ja) * | 2012-11-30 | 2017-02-01 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
NL2010038C2 (en) * | 2012-12-21 | 2014-06-24 | Koni Bv | Shock absorber. |
-
2013
- 2013-11-08 JP JP2013232139A patent/JP5783646B2/ja active Active
-
2014
- 2014-09-26 US US15/030,441 patent/US10138976B2/en not_active Expired - Fee Related
- 2014-09-26 DE DE112014005104.7T patent/DE112014005104T5/de not_active Withdrawn
- 2014-09-26 CN CN201480057430.5A patent/CN105658988B/zh active Active
- 2014-09-26 WO PCT/JP2014/075583 patent/WO2015068489A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2015094378A (ja) | 2015-05-18 |
CN105658988A (zh) | 2016-06-08 |
DE112014005104T5 (de) | 2016-09-01 |
WO2015068489A1 (ja) | 2015-05-14 |
US20160245361A1 (en) | 2016-08-25 |
CN105658988B (zh) | 2018-07-13 |
US10138976B2 (en) | 2018-11-27 |
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